CA2711820C - Control valve trim and seal - Google Patents
Control valve trim and seal Download PDFInfo
- Publication number
- CA2711820C CA2711820C CA2711820A CA2711820A CA2711820C CA 2711820 C CA2711820 C CA 2711820C CA 2711820 A CA2711820 A CA 2711820A CA 2711820 A CA2711820 A CA 2711820A CA 2711820 C CA2711820 C CA 2711820C
- Authority
- CA
- Canada
- Prior art keywords
- valve
- cage
- valve plug
- disposed
- sealing ring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000007789 sealing Methods 0.000 claims abstract description 111
- 239000012530 fluid Substances 0.000 claims abstract description 24
- 230000007704 transition Effects 0.000 claims description 14
- 239000002184 metal Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 238000004891 communication Methods 0.000 description 3
- 239000011324 bead Substances 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- 230000001010 compromised effect Effects 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004886 process control Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 229910001090 inconels X-750 Inorganic materials 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K47/00—Means in valves for absorbing fluid energy
- F16K47/08—Means in valves for absorbing fluid energy for decreasing pressure or noise level and having a throttling member separate from the closure member, e.g. screens, slots, labyrinths
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K15/00—Check valves
- F16K15/14—Check valves with flexible valve members
- F16K15/141—Check valves with flexible valve members the closure elements not being fixed to the valve body
- F16K15/142—Check valves with flexible valve members the closure elements not being fixed to the valve body the closure elements being shaped as solids of revolution, e.g. toroidal or cylindrical rings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift Valve (AREA)
- Sliding Valves (AREA)
- Rolling Contact Bearings (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/972,978 US7926784B2 (en) | 2008-01-11 | 2008-01-11 | Control valve trim and seal |
US11/972,978 | 2008-01-11 | ||
PCT/US2008/086341 WO2009088633A1 (en) | 2008-01-11 | 2008-12-11 | Control valve trim and seal |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2711820A1 CA2711820A1 (en) | 2009-07-16 |
CA2711820C true CA2711820C (en) | 2015-03-31 |
Family
ID=40433320
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2711820A Active CA2711820C (en) | 2008-01-11 | 2008-12-11 | Control valve trim and seal |
Country Status (12)
Country | Link |
---|---|
US (1) | US7926784B2 (ru) |
EP (1) | EP2240715B1 (ru) |
CN (1) | CN101910697B (ru) |
AR (1) | AR072443A1 (ru) |
AU (1) | AU2008346922B2 (ru) |
BR (1) | BRPI0821995A2 (ru) |
CA (1) | CA2711820C (ru) |
MX (1) | MX2010007613A (ru) |
MY (1) | MY152788A (ru) |
NO (1) | NO342392B1 (ru) |
RU (1) | RU2485383C2 (ru) |
WO (1) | WO2009088633A1 (ru) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8256462B2 (en) | 2008-09-02 | 2012-09-04 | Emerson Process Management Regulator Technologies, Inc. | Fluid flow control members for use with valves |
US8671988B2 (en) * | 2008-09-02 | 2014-03-18 | Emerson Process Management Regulator Technologies, Inc. | Fluid flow control members for use with valves |
AU2010210501B2 (en) * | 2009-02-05 | 2014-02-20 | Flowserve Pte. Ltd. | Pressure-balanced control valves |
US8167269B2 (en) * | 2009-05-28 | 2012-05-01 | Fisher Controls International, Llc | Valve trim apparatus for use with valves |
US8820708B2 (en) * | 2009-07-17 | 2014-09-02 | Fisher Controls International Llc | Seal assemblies for use with fluid valves |
CN102853126B (zh) * | 2011-06-27 | 2015-03-11 | 浙江三花股份有限公司 | 一种流量调节阀 |
CN202209428U (zh) * | 2011-07-08 | 2012-05-02 | 艾默生过程管理(天津)阀门有限公司 | 用于阀的单元以及包括该单元的阀 |
US9046191B2 (en) * | 2012-08-30 | 2015-06-02 | Fisher Controls International, Llc | Valve body with upper flow diverter |
US20140061527A1 (en) * | 2012-08-30 | 2014-03-06 | Jeremy R. Hilsabeck | Valve body with improved lower flow cavity |
PE20200061A1 (es) | 2013-05-07 | 2020-01-15 | Victaulic Co Of America | Valvula con asiento extraible |
US9395019B2 (en) * | 2013-06-27 | 2016-07-19 | Dresser, Inc. | Device for sealing a valve |
US9395009B2 (en) | 2013-10-18 | 2016-07-19 | Fisher Controls International Llc | Fluid flow device that provides a seal by exploiting differential thermal expansion |
JP6163129B2 (ja) * | 2014-03-31 | 2017-07-12 | アズビル株式会社 | ケージ弁 |
US9341270B2 (en) | 2014-07-28 | 2016-05-17 | Schneider Electric Buildings, Llc | Tool-less valve actuator connector for a globe valve assembly |
US9541212B2 (en) | 2014-08-19 | 2017-01-10 | Schneider Electric Buildings, Llc | Tool-less valve stem connector assembly for a globe valve assembly |
CN204037544U (zh) * | 2014-09-10 | 2014-12-24 | 京西重工(上海)有限公司 | 一种平衡阀及真空助力器 |
US9371936B2 (en) * | 2014-09-17 | 2016-06-21 | Schneider Electric Buildings, Llc | Balanced globe valve assembly |
US10385712B2 (en) * | 2015-05-22 | 2019-08-20 | United Technologies Corporation | Support assembly for a gas turbine engine |
HUE056005T2 (hu) * | 2016-07-28 | 2022-01-28 | Flowserve Man Co | Elzáró tömítés magas hõmérsékletû nyomáskiegyenlítõ szelephez és kapcsolódó eljárások |
US10393283B2 (en) | 2017-09-25 | 2019-08-27 | Dresser, Llc | Regulating overtravel in bi-furcated plugs for use in valve assemblies |
CN111379872B (zh) * | 2018-12-28 | 2021-06-08 | 浙江三花制冷集团有限公司 | 一种流量控制阀 |
US11035479B2 (en) * | 2019-10-16 | 2021-06-15 | Emerson Process Management Regulator Technologies, Inc | Circumferentially-sectioned valve cages |
CN115962287B (zh) * | 2022-11-25 | 2023-10-27 | 无锡美瑞克阀门制造有限公司 | 一种充气密封的半圆顶阀 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3722860A (en) * | 1970-06-01 | 1973-03-27 | Foxboro Co | Cage valve assembly |
US3805839A (en) * | 1972-03-06 | 1974-04-23 | Masoneilan Int Inc | Valve apparatus with double, rigid and resilient metal seat |
US4293116A (en) * | 1979-01-02 | 1981-10-06 | Acf Industries, Incorporated | Metallic seat assembly for valves |
US4750708A (en) * | 1986-04-23 | 1988-06-14 | Whitey Co. | High strength ball valve seat assembly |
GB2288212B (en) | 1994-03-03 | 1997-04-16 | Control Components | Seals |
US6641110B1 (en) | 2002-04-22 | 2003-11-04 | Nhan V. Nguyen | Binary balance seal assembly |
US6719271B2 (en) * | 2002-07-18 | 2004-04-13 | Control Components, Inc. | Combination face and plug seal |
US6851658B2 (en) * | 2003-02-04 | 2005-02-08 | Fisher Controls International Inc. | Control valve trim and bore seal |
US6932321B2 (en) * | 2003-05-28 | 2005-08-23 | Fisher Controls International Llc | Balanced-plug cage style control valve and bonnet seal assembly |
RU2250407C2 (ru) * | 2003-06-04 | 2005-04-20 | Открытое акционерное общество "НПО "Промавтоматика" | Клапан запорно-регулирующий |
US7093820B2 (en) * | 2004-04-19 | 2006-08-22 | Honeywell International, Inc. | Over center high deflection pressure energizing low leakage seal |
CN1740608A (zh) * | 2004-08-24 | 2006-03-01 | 天津市圣恺工业技术发展有限公司 | V形通道的新型球阀 |
RU2301932C1 (ru) * | 2005-10-04 | 2007-06-27 | Открытое акционерное общество "НПО "Промавтоматика" | Клапан запорно-регулирующий |
US20090179169A1 (en) | 2008-01-11 | 2009-07-16 | Fleming Leslie E | Seal assembly for use with valves having a two-piece cage |
-
2008
- 2008-01-11 US US11/972,978 patent/US7926784B2/en active Active
- 2008-12-11 RU RU2010130892/06A patent/RU2485383C2/ru active
- 2008-12-11 BR BRPI0821995-8A patent/BRPI0821995A2/pt active Search and Examination
- 2008-12-11 CA CA2711820A patent/CA2711820C/en active Active
- 2008-12-11 AU AU2008346922A patent/AU2008346922B2/en not_active Ceased
- 2008-12-11 MX MX2010007613A patent/MX2010007613A/es active IP Right Grant
- 2008-12-11 CN CN2008801244025A patent/CN101910697B/zh active Active
- 2008-12-11 EP EP08870222.0A patent/EP2240715B1/en active Active
- 2008-12-11 WO PCT/US2008/086341 patent/WO2009088633A1/en active Application Filing
- 2008-12-11 MY MYPI2010003215A patent/MY152788A/en unknown
-
2009
- 2009-01-09 AR ARP090100080 patent/AR072443A1/es active IP Right Grant
-
2010
- 2010-06-28 NO NO20100932A patent/NO342392B1/no not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CA2711820A1 (en) | 2009-07-16 |
EP2240715A1 (en) | 2010-10-20 |
AU2008346922B2 (en) | 2015-01-15 |
MX2010007613A (es) | 2010-08-30 |
RU2010130892A (ru) | 2012-02-20 |
EP2240715B1 (en) | 2016-03-16 |
US20090179163A1 (en) | 2009-07-16 |
MY152788A (en) | 2014-11-28 |
CN101910697A (zh) | 2010-12-08 |
AU2008346922A1 (en) | 2009-07-16 |
AR072443A1 (es) | 2010-09-01 |
NO20100932L (no) | 2010-06-28 |
WO2009088633A1 (en) | 2009-07-16 |
RU2485383C2 (ru) | 2013-06-20 |
CN101910697B (zh) | 2012-10-17 |
BRPI0821995A2 (pt) | 2015-06-23 |
NO342392B1 (no) | 2018-05-14 |
US7926784B2 (en) | 2011-04-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request |
Effective date: 20130910 |